GB2396017B - High vertical resolution antennas for NMR logging - Google Patents
High vertical resolution antennas for NMR loggingInfo
- Publication number
- GB2396017B GB2396017B GB0317670A GB0317670A GB2396017B GB 2396017 B GB2396017 B GB 2396017B GB 0317670 A GB0317670 A GB 0317670A GB 0317670 A GB0317670 A GB 0317670A GB 2396017 B GB2396017 B GB 2396017B
- Authority
- GB
- United Kingdom
- Prior art keywords
- vertical resolution
- high vertical
- nmr logging
- antennas
- resolution antennas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0423149A GB2408580B (en) | 2002-09-06 | 2003-07-29 | NMR well logging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/064,994 US6781371B2 (en) | 2002-09-06 | 2002-09-06 | High vertical resolution antennas for NMR logging |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0317670D0 GB0317670D0 (en) | 2003-09-03 |
GB2396017A GB2396017A (en) | 2004-06-09 |
GB2396017B true GB2396017B (en) | 2006-03-15 |
Family
ID=27803635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0317670A Expired - Fee Related GB2396017B (en) | 2002-09-06 | 2003-07-29 | High vertical resolution antennas for NMR logging |
Country Status (3)
Country | Link |
---|---|
US (1) | US6781371B2 (en) |
CA (1) | CA2437850C (en) |
GB (1) | GB2396017B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7804297B2 (en) * | 2008-01-30 | 2010-09-28 | Baker Hughes Incorporated | Methodology for interpretation and analysis of NMR distributions |
US8330460B2 (en) * | 2008-01-30 | 2012-12-11 | Baker Hughes Incorporated | Method and apparatus for determining multiscale similarity between NMR measurements and a reference well log |
RU2383884C1 (en) * | 2008-12-12 | 2010-03-10 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Казанский Государственный Университет Им. В.И.Ульянова-Ленина" | Method of determining content of liquid-phase and solid-state components in hydrocarbon mixture |
US8866692B2 (en) * | 2008-12-19 | 2014-10-21 | Apple Inc. | Electronic device with isolated antennas |
AU2010230843B2 (en) * | 2009-03-31 | 2015-04-30 | The University Of Queensland | Coil arrangement |
WO2011159294A1 (en) | 2010-06-16 | 2011-12-22 | Halliburton Energy Services, Inc. | Nuclear magnetic resonance logging tool having an array of antennas |
CN103472489B (en) * | 2013-09-18 | 2016-04-13 | 安徽惠洲地质安全研究院股份有限公司 | The antithesis emitter of transient electromagnetic |
MX363220B (en) * | 2013-11-13 | 2019-03-15 | Halliburton Energy Services Inc | Dual antenna for circular polarization. |
EP3080644A1 (en) | 2013-12-13 | 2016-10-19 | Halliburton Energy Services, Inc. | Switching an operating mode of an nmr logging tool |
AU2015204618A1 (en) | 2014-01-09 | 2016-07-21 | Steven ARROYO | Telemetry arrangements for implantable devices |
BR112016022160A2 (en) | 2014-05-06 | 2017-08-15 | Halliburton Energy Services Inc | NUCLEAR MAGNETIC RESONANCE SYSTEM AND METHOD |
WO2016022713A1 (en) * | 2014-08-05 | 2016-02-11 | Purvis Rick | Telemetry arrangements for implantable devices |
WO2016108851A1 (en) * | 2014-12-30 | 2016-07-07 | Halliburton Energy Services, Inc. | Combined nmr-resistivity measurement apparatus, systems, and methods |
US10082594B2 (en) | 2015-04-07 | 2018-09-25 | Baker Hughes, A Ge Company, Llc | Magnet arrays for magnetic resonance measurements |
US10261211B2 (en) | 2015-11-05 | 2019-04-16 | Halliburton Energy Services, Inc. | Nuclear magnetic resonance logging tool with quadrature coil configuration |
US10145976B2 (en) | 2016-05-27 | 2018-12-04 | Baker Hughes, A Ge Company, Llc | Arrays of receive antennas for magnetic resonance measurements |
WO2018056955A1 (en) | 2016-09-20 | 2018-03-29 | Halliburton Energy Services, Inc. | Nmr antenna arrangement for fast moving nmr logging tool |
US10802176B2 (en) | 2017-02-14 | 2020-10-13 | Baker Hughes, A Ge Company, Llc | Methods and devices for magnetic resonance measurements using decoupled transmit antennas |
US10478087B2 (en) * | 2017-02-16 | 2019-11-19 | Aselsan Elektronik Sanayi Ve Ticaret A.S. | Open bore field free line magnetic particle imaging system |
CA3046921C (en) | 2017-03-09 | 2021-02-16 | Halliburton Energy Services, Inc. | Downhole nuclear magnetic resonance tool with active compensation for motional effects |
US11346974B2 (en) * | 2018-09-11 | 2022-05-31 | Schlumberger Technology Corporation | Techniques for NMR logging with antenna arrays |
WO2020204947A1 (en) | 2019-04-05 | 2020-10-08 | Halliburton Energy Services, Inc. | Circular polarization correction in nuclear magnetic resonsance (nmr) logging |
NO20211062A1 (en) | 2019-04-05 | 2021-09-03 | Halliburton Energy Services Inc | Reverse circular polarization based antenna orientation |
CN113216948B (en) * | 2021-05-19 | 2023-03-24 | 中国石油大学(北京) | Multi-coil-structure while-drilling nuclear magnetic resonance logging device and method |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1110804A (en) * | 1964-08-05 | 1968-04-24 | Chevron Res | Nuclear magnetism well logging method and apparatus |
US5834936A (en) * | 1996-02-23 | 1998-11-10 | Western Atlas International, Inc. | Nuclear magnetic resonance apparatus and method |
US5959453A (en) * | 1997-10-29 | 1999-09-28 | Western Atlas International, Inc. | Radial NMR well logging apparatus and method |
US6018243A (en) * | 1997-10-29 | 2000-01-25 | Western Atlas International, Inc. | NMR well logging apparatus and method |
US6255818B1 (en) * | 1998-08-18 | 2001-07-03 | Schlumberger Technology Corporation | Method and apparatus for performing magnetic resonance measurements |
WO2002006801A2 (en) * | 2000-07-18 | 2002-01-24 | Baker Hughes Incorporated | Nuclear magnetic resonance tool with magnetostrictive noise compensation |
GB2367129A (en) * | 2000-04-25 | 2002-03-27 | Baker Hughes Inc | Toroidal receiver for NMR MWD |
WO2002086541A2 (en) * | 2001-04-20 | 2002-10-31 | Baker Hugues Incorporated | Nmr logging in the earth's magnetic field |
WO2003048811A1 (en) * | 2001-11-30 | 2003-06-12 | Baker Hughes Incorporated | Nmr apparatus for oil well logging of large and small diameter wells |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794792A (en) * | 1986-10-06 | 1989-01-03 | Schlumberger Technology Corporation | Method for determining formation characteristics with enhanced vertical resolution |
FR2728073B1 (en) * | 1994-12-09 | 1997-01-10 | Commissariat Energie Atomique | INDUCTION MEASURING DEVICE IN THE PRESENCE OF MAGNETIC METAL WALLS |
AU711508B2 (en) | 1995-03-23 | 1999-10-14 | Schlumberger Technology B.V. | Nuclear magnetic resonance borehole logging apparatus and method |
US6166543A (en) | 1997-09-25 | 2000-12-26 | Schlumberger Technology Corporation | Method and apparatus for measuring nuclear magnetic resonance |
US6201392B1 (en) | 1997-11-07 | 2001-03-13 | Varian, Inc. | Coplanar RF probe coil arrangement for multifrequency excitation |
US6232778B1 (en) | 1998-06-11 | 2001-05-15 | Schlumberger Technology Corporation | Method for obtaining NMR bound fluid volume using partial polarization |
US6121774A (en) | 1998-06-22 | 2000-09-19 | Schlumberger Technology Corporation | Method for eliminating ringing during a nuclear magnetic resonance measurement |
EP1031038A1 (en) | 1998-06-22 | 2000-08-30 | Koninklijke Philips Electronics N.V. | Magnetic position detector |
US6400147B1 (en) | 1998-11-05 | 2002-06-04 | Schlumberger Technology Corporation | Downhole NMR tool having a programmable pulse sequencer |
US6229308B1 (en) | 1998-11-19 | 2001-05-08 | Schlumberger Technology Corporation | Formation evaluation using magnetic resonance logging measurements |
US6459992B1 (en) | 1999-07-12 | 2002-10-01 | Schlumberger Technology Corporation | Method and apparatus for determining logging tool displacements |
US6541969B2 (en) | 1999-12-15 | 2003-04-01 | Halliburton Energy Services, Inc. | Method and apparatus for improving the vertical resolution of NMR logs |
US6522138B2 (en) | 2000-03-31 | 2003-02-18 | Schlumberger Technology Corporation | Resolution enhancement for sequential phase alternated pair nuclear magnetic resonance measurements |
US6498484B1 (en) | 2000-06-15 | 2002-12-24 | Schlumberger Technology Corporation | Method for reducing ringing in nuclear magnetic resonance well logging instruments |
US6522137B1 (en) | 2000-06-28 | 2003-02-18 | Schlumberger Technology Corporation | Two-dimensional magnetic resonance imaging in a borehole |
US6518757B1 (en) | 2002-03-08 | 2003-02-11 | Schlumberger Technology Corporation | Use of CPMG sequences with phase cycled refocusing pulses in inside-out NMR for phase encoded imaging and to eliminate coherent ringing within one scan |
-
2002
- 2002-09-06 US US10/064,994 patent/US6781371B2/en not_active Expired - Lifetime
-
2003
- 2003-07-29 GB GB0317670A patent/GB2396017B/en not_active Expired - Fee Related
- 2003-08-20 CA CA002437850A patent/CA2437850C/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1110804A (en) * | 1964-08-05 | 1968-04-24 | Chevron Res | Nuclear magnetism well logging method and apparatus |
US5834936A (en) * | 1996-02-23 | 1998-11-10 | Western Atlas International, Inc. | Nuclear magnetic resonance apparatus and method |
US5959453A (en) * | 1997-10-29 | 1999-09-28 | Western Atlas International, Inc. | Radial NMR well logging apparatus and method |
US6018243A (en) * | 1997-10-29 | 2000-01-25 | Western Atlas International, Inc. | NMR well logging apparatus and method |
US6255818B1 (en) * | 1998-08-18 | 2001-07-03 | Schlumberger Technology Corporation | Method and apparatus for performing magnetic resonance measurements |
GB2367129A (en) * | 2000-04-25 | 2002-03-27 | Baker Hughes Inc | Toroidal receiver for NMR MWD |
WO2002006801A2 (en) * | 2000-07-18 | 2002-01-24 | Baker Hughes Incorporated | Nuclear magnetic resonance tool with magnetostrictive noise compensation |
WO2002086541A2 (en) * | 2001-04-20 | 2002-10-31 | Baker Hugues Incorporated | Nmr logging in the earth's magnetic field |
WO2003048811A1 (en) * | 2001-11-30 | 2003-06-12 | Baker Hughes Incorporated | Nmr apparatus for oil well logging of large and small diameter wells |
Also Published As
Publication number | Publication date |
---|---|
GB2396017A (en) | 2004-06-09 |
US6781371B2 (en) | 2004-08-24 |
CA2437850C (en) | 2006-08-01 |
GB0317670D0 (en) | 2003-09-03 |
CA2437850A1 (en) | 2004-03-06 |
US20040046552A1 (en) | 2004-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170729 |